For about $100 you can upgrade that 450 to a 550. Both of our 550's started life as 450's.
They send you a 550 frame. your ram and linkage system move right over. Very easy upgrade.
The quick change of the dies on a 550 make it so much nicer than the 450
LUBRICATION!
Not many have the recommended straight 30 weight oil & high pressure wheel bearing grease when they complain about the press being choppy/jerky/sticky. It makes a WORLD of difference!
My personal choice is for 'Stencil' brushes (crafts stores or crafts section at wally-world) for grease, and one of the 99¢ long neck plastic bottles for oil (like the old ketchup bottles). It let's me squirt oil right on the ram when needed without getting it everywhere else.
I just made a spot for them on the bench top where I see them (so I don't have an excuse for NOT lubricating, because I WILL procrastinate...)
Since there is a good chance you will have this thing for a couple decades... It makes sense to lubricate & put a cover on it when you aren't using it.
I give mine a shot of Barricade anti-rust when I'm not getting to it for a while. Barricade isn't cheap, but it works great and doesn't take much.
The ONLY 'EXTRA' thing I tell new owners to buy is the Dillon spare parts kit, a bunch of little plastic parts, springs, etc that like to escape or break, particularly when you first start.
That little bag of goodies has saved my reloading days more than a few times, Dillon replaced everything I use (in about a week), so my day is saved and the parts are replaced.
Looks good!
Take time and get every die set up correctly in order, one at a time and you will be running in no time!
Congratulations! I created a short summary document on how to clean and lube your XL650 that I can send you if you want. If you are interested, send me a PM with your email address.
Good luck, and congratulations once again!